Home / 41,469,784.08-62,197,587.72-11,170,561.20

Finding the Fourth Proportional to 41,469,784.08, 62,197,587.72 and 11,170,561.20

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Solution

The fourth proportional to 41,469,784.08, 62,197,587.72 and 11,170,561.20 is: 16,753,932.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,469,784.08 : 62,197,587.72 = 11,170,561.20 : x
  2. Step 2: Convert to fraction form
    41,469,784.08/62,197,587.72 = 11,170,561.20/x
  3. Step 3: Cross multiply
    41,469,784.08x = 62,197,587.72 × 11,170,561.20
  4. Step 4: Simplify right side
    41,469,784.08x = 694,781,960,118,628.38
  5. Step 5: Solve for x
    x = 694,781,960,118,628.38/41,469,784.08
  6. Step 6: Final answer
    x = 16,753,932.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.